CN104801061A - Crystal kettle used in chemical industry - Google Patents
Crystal kettle used in chemical industry Download PDFInfo
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- CN104801061A CN104801061A CN201510183366.1A CN201510183366A CN104801061A CN 104801061 A CN104801061 A CN 104801061A CN 201510183366 A CN201510183366 A CN 201510183366A CN 104801061 A CN104801061 A CN 104801061A
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- cooling water
- kettle
- chemical industry
- crystallization
- filter mechanism
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses a crystal kettle used in the chemical industry. The crystal kettle comprises a kettle body, a feeding pipe and a discharging pipe; an interlayer is arranged in the inner wall of the kettle body; a cooling water outlet and a cooling water inlet are respectively connected to the highest end and the lowest end on one side of the interlayer; the other ends of the cooling water outlet and the cooling water inlet are respectively connected with a cooling water circulating pipe and a cooling water tank; a vacuum generator and an observation window are arranged on one side of the feeding pipe at the top end of the kettle body; a filtering mechanism is arranged at the bottom of the kettle body. Two mediums including cooling water and cooling brine are adopted to cool, the crystallization effect is good, the crystallization efficiency is higher, the cooling uniformity and the crystallization uniformity of materials are improved, and besides, the solid-liquid separation is achieved after crystallization.
Description
Technical field
The present invention relates to a kind of crystallization kettle, particularly relate to a kind of chemical industry crystallization kettle.
Background technology
Crystallization kettle is after mixing of materials reaction, the crystallizer that still domestic demand chilled water or chilled water are sharply lowered the temperature.Existing crystallization kettle structure is comparatively complicated, is substantially all to use chuck to cool, and jacket for heat exchange area is little, and fluid-flow rate is little, and heat transfer coefficient is not high, thus it is uneven to cause material to be lowered the temperature, thus affects crystal habit.Meanwhile, also there is discharging opening and easily lump, after crystallization, solid-liquid such as not to be separated at the defect.
In view of the defect existed in above prior art, be necessary it to improve further, make it have more standby practicality, could realistic service condition.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of chemical industry crystallization kettle.
The present invention takes following technical scheme to realize: a kind of chemical industry crystallization kettle, comprise kettle and be arranged on feed pipe, the discharge nozzle at the upper and lower two ends of kettle, interlayer is provided with in the outer wall of described kettle, the side most significant end of described interlayer, least significant end are connected to cooling water outlet, cooling water intake, the other end of described cooling water outlet, cooling water intake is connected to cooling water circulation pipe, cooling water tank, and described cooling water circulation pipe is connected with between cooling water tank; The side that described kettle top is positioned at described feed pipe is provided with vacuum generator and observation window; The bottom of described kettle is also provided with filter mechanism.
Particularly, described filter mechanism inside is provided with screen pack, and the mesh of described screen pack is less than crystallized stock particle diameter.Described kettle inside is also bending is placed with refrigerated brine coil pipe.The cool brine water inlet of described cool brine circulation pipe, cool brine delivery port are connected to least significant end, the most significant end of described kettle inside.Described discharge nozzle is arranged on the right side of filter mechanism.Liquid outlet is provided with bottom described filter mechanism.
The present invention has following beneficial effect in sum: the present invention is easy to use, and cooling effectiveness is high, and crystallization effect is good, improves lowering temperature uniform degree and the crystallization uniformity of material; Adopt two medium cooling pipes of cooling water and refrigerated brine to cool, good cooling results, effectively ensure that the chilling temperature required for material crystallization, crystalline rate is faster; The filter mechanism arranged, more easily by the crystal after crystallization and fluid separation applications, the crystal energy that crystallization discharging opening is separated participates in follow-up processing directly, saves process time; Vacuum generator can produce vacuum, and by the air sucking-off in kettle, make to form vacuum in kettle, pull of vacuum makes material easily enter in kettle; The contact area that the structural design of refrigerated brine coil pipe can make material cool is large, good cooling results; The observation window arranged can observe the crystallization progress of material at any time.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Wherein: 1, feed pipe; 2, cooling water outlet; 3, interlayer; 4, kettle; 5, cooling water circulation pipe; 6, cooling water tank; 7, cooling water intake; 8, vacuum generator; 9, observation window; 10, refrigerated brine delivery port; 11, refrigerated brine coil pipe; 12, filter mechanism; 13, refrigerated brine water inlet; 14, discharge nozzle; 15, liquid outlet.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
As shown in Figure 1, the present invention takes following technical scheme to realize: a kind of chemical industry crystallization kettle, comprise kettle 4 and be arranged on feed pipe 1, the discharge nozzle 14 at kettle about 4 two ends, interlayer 3 is provided with in the outer wall of described kettle 4, the side most significant end of described interlayer 3, least significant end are connected to cooling water outlet 2, cooling water intake 7, the other end of described cooling water outlet 2, cooling water intake 7 is connected to cooling water circulation pipe 5, cooling water tank 6, and described cooling water circulation pipe 5 is connected with between cooling water tank 6.
As preferred version of the present invention, the side that kettle 4 top of the present invention is positioned at described feed pipe 1 is provided with vacuum generator 8.This vacuum generator 8 can produce vacuum, and by the air sucking-off in kettle 4, make to form vacuum in kettle 4, pull of vacuum makes material easily enter in kettle 4.
As preferred version of the present invention, the side that kettle 4 top of the present invention is positioned at described vacuum generator 8 arranges observation window 9, the convenient material of observation at any time crystallization progress.
As preferred version of the present invention, the bottom of kettle 4 of the present invention is also provided with filter mechanism 12.
As preferred version of the present invention, filter mechanism 12 inside of the present invention is provided with screen pack, and the mesh of described screen pack is less than crystallized stock particle diameter.
As preferred version of the present invention, discharge nozzle 14 of the present invention is arranged on the right side of filter mechanism 12.
As preferred version of the present invention, bottom filter mechanism 12 of the present invention, be provided with liquid outlet 15.This filter mechanism 11, more easily by the crystal after crystallization and fluid separation applications, the crystal energy that crystallization discharging opening is separated participates in follow-up processing directly, saves process time.
As preferred version of the present invention, kettle 4 inside of the present invention is also bending is placed with refrigerated brine coil pipe 11, and the contact area that the structural design of refrigerated brine coil pipe 11 can make material cool is large, good cooling results.
As preferred version of the present invention, the cool brine water inlet 14 of cool brine circulation pipe 11 of the present invention, cool brine delivery port 10 are connected to least significant end, the most significant end of described still 4 body inside.
As preferred version of the present invention, cooling water outlet 2 of the present invention, cooling water intake 7 are equipped with valve, convenient according to reaction process at any time switch, regulate the flow of cooling water.
As preferred version of the present invention, cool brine water inlet 14 of the present invention, cool brine delivery port 10 are equipped with valve, convenient according to reaction process at any time switch, regulate the flow of refrigerated brine.
The above is embodiments of the invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (6)
1. a chemical industry crystallization kettle, comprise kettle and be arranged on feed pipe, the discharge nozzle at the upper and lower two ends of kettle, it is characterized in that: in the outer wall of described kettle, be provided with interlayer, the side most significant end of described interlayer, least significant end are connected to cooling water outlet, cooling water intake, the other end of described cooling water outlet, cooling water intake is connected to cooling water circulation pipe, cooling water tank, and described cooling water circulation pipe is connected with between cooling water tank; The side that described kettle top is positioned at described feed pipe is provided with vacuum generator and observation window; The bottom of described kettle is also provided with filter mechanism.
2. a kind of chemical industry crystallization kettle stove according to claim 1, it is characterized in that: described filter mechanism inside is provided with screen pack, the mesh of described screen pack is less than crystallized stock particle diameter.
3. a kind of chemical industry crystallization kettle according to claim 1, is characterized in that: described kettle inside is also bending is placed with refrigerated brine coil pipe.
4. a kind of chemical industry crystallization kettle according to claim 1, is characterized in that: the cool brine water inlet of described cool brine circulation pipe, cool brine delivery port are connected to least significant end, the most significant end of described kettle inside.
5. a kind of chemical industry crystallization kettle according to claim 1, is characterized in that: described discharge nozzle is arranged on the right side of filter mechanism.
6. a kind of chemical industry crystallization kettle according to claim 1, is characterized in that: be provided with liquid outlet bottom described filter mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183366.1A CN104801061A (en) | 2015-04-17 | 2015-04-17 | Crystal kettle used in chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183366.1A CN104801061A (en) | 2015-04-17 | 2015-04-17 | Crystal kettle used in chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104801061A true CN104801061A (en) | 2015-07-29 |
Family
ID=53686519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510183366.1A Pending CN104801061A (en) | 2015-04-17 | 2015-04-17 | Crystal kettle used in chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104801061A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390508A (en) * | 2016-12-09 | 2017-02-15 | 梅新星 | Crystal kettle for chemical industry |
| CN109173695A (en) * | 2018-10-17 | 2019-01-11 | 浙江德创环保科技股份有限公司 | A kind of the sulfur trioxide removing system and removal methods of coal-fired flue-gas |
| CN110975320A (en) * | 2019-12-31 | 2020-04-10 | 昆明弘承商贸有限公司 | Freezing and concentrating device for solution with barrel-shaped structure and using method thereof |
-
2015
- 2015-04-17 CN CN201510183366.1A patent/CN104801061A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390508A (en) * | 2016-12-09 | 2017-02-15 | 梅新星 | Crystal kettle for chemical industry |
| CN109173695A (en) * | 2018-10-17 | 2019-01-11 | 浙江德创环保科技股份有限公司 | A kind of the sulfur trioxide removing system and removal methods of coal-fired flue-gas |
| CN109173695B (en) * | 2018-10-17 | 2023-08-25 | 浙江德创环保科技股份有限公司 | Sulfur trioxide removal system and method for coal-fired flue gas |
| CN110975320A (en) * | 2019-12-31 | 2020-04-10 | 昆明弘承商贸有限公司 | Freezing and concentrating device for solution with barrel-shaped structure and using method thereof |
| CN110975320B (en) * | 2019-12-31 | 2023-06-13 | 昆明弘承食品科技有限公司 | Freezing concentration device for solution with barrel-shaped structure and use method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
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| WD01 | Invention patent application deemed withdrawn after publication |